The MTT MS3763B Slim Plug-In RTD Differential Temperature Transmitter measures the temperature difference between two Pt100 RTD sensors and converts it into an isolated, standard DC current or voltage output, extending the same differential-measurement concept as the MS3763 with a wider choice of configurable temperature and differential ranges. Where a process needs to monitor heat exchanger performance, cooling approach temperature, or any application built around comparing two temperature points, the MS3763B can be ordered to match the specific band the process operates in rather than being limited to a single fixed range.
Selectable base temperature ranges spanning from sub-zero to 100°C, together with a choice of narrow or wide differential spans, let this transmitter be specified precisely for the application rather than over- or under-scaled for it. Built-in burnout protection drives the output upscale if any RTD lead opens, giving an unambiguous fault indication, while front-accessible trimmers allow zero and span to be fine-tuned on site. Dual isolated outputs are available so the differential reading can be distributed to two separate destinations from a single module.
